Abstract
This specification establishes the recognized performance requirements and corresponding test procedures for portable and permanent emergency escape ladders for residential use. The ladder shall show evidence of good workmanship and meet the requirements specified for the following: vertical static load; horizontal static load; rung/step strength; rung/step/side support shear; deployment weight; deployment time; hook or attachment stability; rung/step size; rung/step release mechanism; heat deflection temperature; standoff; designed length; rung/step spacing; rungs/steps; rated load; stress relief; and heat aging.
This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
1. Scope
1.1 This specification establishes recognized performance requirements for portable and permanent emergency escape ladders for residential use.
1.2 This specification replaces provisional standard PS 117.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents
ASTM Standards
D648 Test Method for Deflection Temperature of Plastics Under Flexural Load in the Edgewise Position
Underwriters Laboratories Standard
UL746b Oven Aging Techniques
Index Terms
emergency egress; escape ladder; fire safety; ladder; safety standard; ICS Number Code 97.145 (Ladders)
DOI: 10.1520/F2175-07

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